* {
  margin: 0;
  padding: 0;
}

.header {
  background-color: skyblue;
  height: 500px;
 
} 


.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  padding: 0 20px;
  color: white;
}

.left {
  
}



.right span {
  margin: 0 6px;
}
/* 
.right span:last-child {
  background-color: green;
  padding: 4px 10px;
}  */


.right span:nth-child(4){
  background-color: green;
  padding: 4px 10px;
} 


.active {
  color: red;

  background-color: yellow;
}